[1]沈家军,王炜,陈学武.城市道路交叉口混合交通流机动车与非机动车冲突概率[J].东南大学学报(自然科学版),2010,40(5):1093-1096.[doi:10.3969/j.issn.1001-0505.2010.05.040]
　Shen Jiajun,Wang Wei,Chen Xuewu.Study on conflict probability of motor and non-motor mixed traffic at urban intersections[J].Journal of Southeast University (Natural Science Edition),2010,40(5):1093-1096.[doi:10.3969/j.issn.1001-0505.2010.05.040]
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城市道路交叉口混合交通流机动车与非机动车冲突概率()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
40
期数:
2010年第5期
页码:
1093-1096
栏目:
交通运输工程
出版日期:
2010-09-20

文章信息/Info

Title:
Study on conflict probability of motor and non-motor mixed traffic at urban intersections
作者:
沈家军1;  王炜2;  陈学武2
1 扬州大学建筑科学与工程学院,扬州 225009; 2 东南大学交通学院,南京 210096
Author(s):
Shen Jiajun1;  Wang Wei2;  Chen Xuewu2
1 College of Civil Science and Engineering, Yangzhou University, Yangzhou 225009, China
2 School of Transportation, Southeast University, Nanjing 210096, China
关键词:
交通工程;  交叉口;  混合交通流;  冲突概率
Keywords:
traffic engineering;  intersections;  mixed traffic;  conflict probability
分类号:
U491.2
DOI:
10.3969/j.issn.1001-0505.2010.05.040
摘要:
为了量化城市道路交叉口机动车与非机动车交通冲突,建立了二者之间的冲突概率模型.分析了机动车与非机动车发生交通冲突的条件:非机动车占用冲突区的时段内有机动车到达冲突区; 到达冲突区的机动车提供的车头时距不大于非机动车穿越机动车的临界间隙.选取机动车车头时距到达分布、非机动车穿越机动车临界间隙及非机动车占用冲突区域时长作为影响机非冲突概率的3个关键参数,基于大量调查数据建立各参数的数学模型以及机非冲突概率模型,通过具体实例求得机非冲突概率具体数值.结果表明,随着非机动车流量的增加,机非冲突概率呈上升的趋势.计算符合交通流运行的实际状态.
Abstract:
In order to quantify the conflict of motor and non-motor mixed traffic at urban intersections, a conflict probability model is developed. The conflict condition is analyzed at first, including the motor vehicles arrive at the conflict zone while it is occupied by non-motor vehicles; and the headways which motor vehicles offer aren’t longer than gaps of non-motor vehicles crossing motor vehicles. The distribution law of motor traffic headways and critical gap and occupying duration of non-motor traffic are selected as three critical parameters influencing conflict probability. Finally the models of parameter are developed based on investigation data. On the basis of above research, the conflict can be calculated. The results through an actual example indicate that the conflict probability increases with the volume of non-motor increasing, which accords with the actual condition of the traffic.

参考文献/References:

[1] 刘金广,于泉,荣建,等.信号交叉口行人自行车聚集群交通特性[J].北京工业大学学报,2010,36(2):229-233.
　　Liu Jinguang,Yu Quan,Rong Jian,et al.Traffic characteristics research of the pedestrians and bicycles conglomeration at signalized intersection [J].Journal of Beijing University of Technology,2010,36(2):229-233.(in Chinese)
[2] 钱大琳,黄迪,赵春龙,等.中国特大城市自行车到达的统计分布研究[J].数学的实践与认识,2005,35(9):67-70.
　 Qian Dalin,Huang Di,Zhao Chunlong,et al.Study on bicycles arrival statistic distribution for the bigger cities in China[J].Mathematics in Practice and Theory,2005,35(9):67-70.(in Chinese)
[3] Wang Dianhai,Liang Chunyan,Jing Chunguang,et al.Bicycle conversion factor calibration at two-phase intersections in mixed traffic flows[J].Tsinghua Science and Technology,2007,12(3):318-323.
[4] 王屾.平面交叉口自行车微观穿越模型及仿真研究[D].北京交通大学交通运输学院,2008.
[5] 徐良杰,王炜.信号交叉口左转非机动车影响分析[J].中国公路学报,2006,19(1):89-92.
　 Xu Liangjie,Wang Wei.Analysis of influence of left-turn non-motors in signalized intersection[J].China Journal of Highway and Transport,2006,19(1):89-92.(in Chinese)
[6] 徐良杰,王炜.左转自行车对直行机动车通行的影响分析模型[J].东南大学学报:自然科学版,2005,35(5):805-809.
　 Xu Liangjie,Wang Wei.Analysis model of influence of left-turn bicycle on passage of straight-through vehicles[J].Journal of Southeast University:Natural Science Edition,2005,35(5):805-809.(in Chinese)
[7] Chin H C,Quek S T.Measurement of traffic conflicts[J].Safety Science,1997,26(3):169-185.
[8] Tiwari G,Mohan D,Fazio J.Conflict analysis for prediction of fatal crash locations in mixed traffic streams [J].Accident Analysis and Prevention,1998,30(2):207-215.
[9] 蒋大治.城市道路交叉口通行能力实用分析方法研究与软件开发[D].南京:东南大学交通学院,2003.
[10] Al-Ghamdi A S.Analysis of traffic accidents at urban intersection in Riyadh[J].Accident Analysis & Prevention,2003,35(5):717-724.
[11] Brilon W,Koeniga R,Troutbeck R J.Useful estimation procedures for critical gaps[J].Transportation Research Part A,1999,33(3/4):161-186.
[12] Hagring O.Estimation of critical gaps in two major streams [J].Transportation Research Part B,2000,34(4):293-313.

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备注/Memo

备注/Memo:
作者简介: 沈家军(1979—),男,博士,讲师; 王炜(联系人),男,博士,教授,博士生导师,wangwei@seu.edu.cn.
基金项目: 国家重点基础研究发展计划(973计划)资助项目(2006CB705501)、“十一五”国家科技支撑计划资助项目(2006BAJ18B07)、江苏省自然科学基金资助项目(BK2010316).
引文格式: 沈家军,王炜,陈学武.城市道路交叉口混合交通流机动车与非机动车冲突概率[J].东南大学学报:自然科学版,2010,40(5):1093-1096. [doi:10.3969/j.issn.1001-0505.2010.05.040]
更新日期/Last Update: 2010-09-20